CVE-2024-7899: A vulnerability, which was classified as critical, has been found in InnoCMS 0.3.1

Routine

MEDIUM 4.7DOWNGRADE

CVE-2024-7899 is a medium-severity flaw (CVSS 4.7) affecting innocms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability, which was classified as critical, has been found in InnoCMS 0.3.1. This issue affects some unknown processing of the file /panel/pages/1/edit of the component Backend. The manipulation leads to code injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	4.7 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	0.7% (top 46%)
CISA exploited list	No
Weakness	CWE-94
Published	2024-08-17
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: innocms

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-08-17 19:15 UTCPublished CVE record published
2026-06-17 08:21 UTCUpdated Record last modified

innocms innocms DOWNGRADE

Affected: 0.3.1

Fixed in: no fixed release known

Safe to downgrade to: a release before 0.3.1

1. Check installed version

apt-cache policy innocms || rpm -q innocms || innocms --version

2. No fixed release: DOWNGRADE to a release before 0.3.1 (Debian / Ubuntu)

apt-cache madison innocms sudo apt install innocms=<VERSION_BEFORE_0.3.1> sudo apt-mark hold innocms

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list innocms sudo dnf downgrade innocms-<VERSION_BEFORE_0.3.1> sudo dnf versionlock add innocms

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-7899?

innocms: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-7899 being exploited?

CVE-2024-7899 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-7899 affect?

CVE-2024-7899 affects innocms. Severity is medium (CVSS 4.7). A vulnerability, which was classified as critical, has been found in InnoCMS 0.3.1. This issue affects some unknown processing of the file /panel/pages/1/edit of the component Backend. The manipulation leads to code injection. The attack ma

How urgent is CVE-2024-7899?

Priority 35/100. Public exploit reference

References

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